Complete remissions with full count recovery (CR) were achieved in 10 of 15 patients after just one cycle of induction chemotherapy. Two patients achieved a complete remission after reinduction for an overall CR rate of 86%....This safety study shows that crenolanib can be combined at full doses (100mg TID) for the duration of 7+3 induction, consolidation, and maintenance in older patients with FLT3 mutant AML.